#include <iostream>
#include <fstream>

using namespace std;

ifstream f("cautbin.in");
ofstream g("cautbin.out");
int n,indice,tip,val;

int v[100005];
int cautarebin1(int x){
    int m,st=1,dr=n;
    while(st<dr){
        m=(st+dr)/2;
        if(x>=v[m])
            st=m+1;
        if(x>=v[m])
            dr=m-1;
    }
    cout<<st<<dr;
    m=(st+dr)/2;
    if(v[m] == x)
        return m;
    return -1;

}
int cautarebin2(int x){
int m,st=1,dr=n;
    while(st<dr){
        m=(st+dr)/2;
        if(x>=v[m])
            st=m+1;
        if(x>=v[m])
            dr=m-1;
    }
    return (st+dr)/2;

}
int main()
{
    f>>n;
    for(int i=1;i<=n;++i)
        f>>v[i];
    f>>indice;
    for(int i=1;i<=indice;++i){
        f>>tip>>val;
        if(tip == 0)
            g<<cautarebin1(val)<<'\n';
        if(tip == 1)
            g<<cautarebin2(val)<<'\n';

    }
    return 0;
}